Calcification of modern foldable hydrogel intraocular lens designs
نویسندگان
چکیده
منابع مشابه
Explantation of damaged foldable acrylic lens with implantation of foldable intraocular lens without enlarging incision.
Phacoemulsification with foldable intraocular lens (IOL) implantation has several advantages because of smaller incision and sutureless technique. The visual recovery is usually fast and any surgically induced astigmatism can be kept at lowest. With increased number of trained phacosurgeons in Nepal, more phacosurgeries with foldable lens implantation are being done. Main purpose of this articl...
متن کاملSCIENTIFIC REPORT A dual optic accommodating foldable intraocular lens
Aim: To design an accommodating intraocular lens with extended accommodative range that can be adapted to current standard phacoemulsification and endocapsular implantation technique. Method: Ray tracing analysis and lens design; cadaver eye implantation. Results: Ray tracing analysis indicated that axial movement of an exaggerated converging anterior optic linked by spring loaded haptics to a ...
متن کاملFoldable toric intraocular lens for astigmatism correction in cataract patients.
PURPOSE To evaluate the results of AcrySof toric intraocular lens (IOL) (Alcon) implantation to correct preexisting astigmatism in patients having cataract surgery. SETTING Ophthalmology Service, Donostia Hospital, San Sebastián, Spain. METHODS This prospective observational study included 30 eyes of 15 consecutive patients with more than 1.00 diopter (D) of preexisting corneal astigmatism ...
متن کاملIntraocular Lens Calcification;a Clinicopathologic Report
PURPOSE To describe the clinical and pathological features of a case of hydrogel intraocular lens (IOL) calcification. CASE REPORT A 48-year-old man underwent explantation of a single-piece hydrophilic acrylic intraocular lens in his left eye because of decreased visual acuity and milky white opalescence of the IOL. The opacified lens was exchanged uneventfully with a hydrophobic acrylic IOL....
متن کاملnear visual performance results of the accommodating intraocular lens (tetraflex)® in comparison to monofocal foldable intraocular lens
purpose : to evaluate the near visual performance of an accommodative intraocular lens (iol) tetraflex, in comparison to a standard monofocal foldable iol in cataract surgery. setting: eye research center , farabi eye hospital , department of ophthalmology, tehran university of medical sciences, iran . methods : forty six eyes of 23 patients with cataract underwent phacoemulsification and accom...
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ژورنال
عنوان ژورنال: Eye
سال: 2003
ISSN: 0950-222X,1476-5454
DOI: 10.1038/sj.eye.6700341